Railway car air brake reservoir



FIG. 1 is a perspective view of a railway car air brake reservoir according to the present invention, showing the side and front end thereof;

FIG. 2 is a perspective view of the railway car air brake reservoir, showing the side and rear end thereof;

FIG. 3 is a perspective view of the railway car air brake reservoir, showing the bottom thereof;

FIG. 4 is a perspective view of the railway car air brake reservoir, showing the top thereof;

FIG. 5 is a perspective view of one variation of the railway car air brake reservoir shown in FIGS. 1 to 4;

FIG. 6 is a perspective view of the railway car air brake reservoir variation depicted in FIG. 5, showing the side and rear end thereof; and,

FIG. 7 is a perspective view of the railway car air brake reservoir variation depicted in FIG. 5, showing the bottom thereof. 

The ornamental design for a railway car air brake reservoir, as shown and described. 